By 2026, a new hair alchemy had emerged colour melting. A subtle fusion of balayage and highlights, it doesn’t just brighten hair, it makes it vibrate. Here’s everything you need to know about this new art of perfect blending.

What is colour melting?

Colour melting is a hair colouring technique that takes the art of gradation to its apogee. Where balayage and highlights play on light and contrast, colour melting is all about absolute harmony. The idea is to slide the shades into each other, without visible demarcation, as if the colour had naturally melted into the fiber. The approach apply three to four shades in delicate superimposition, from root to tip, respecting the hair’s natural tone. The colourist works them in with a brush and sometimes by hand, in an almost painterly gesture, to create a fluid transition, imperceptible to the naked eye. In the end, the result evokes a capillary sunset: reflections blend and respond to each other in perfect balance.

What makes this technique different? Unlike highlights, which draw sharp separations, or balayage, which plays on a targeted light effect, colour melting doesn’t isolate anything. Everything blends together, everything breathes. It’s colour in its most fluid form, a “living” gradation that follows the movement of the hair. Ultimately, this technique is seductive because it enhances without counterfeiting it preserves the natural depth of the hair, while adding a luminous, sophisticated dimension.

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Peter White/Getty Images

Who is colour melting for?

Colour melting is the perfect option for those who dream of subtle colour and natural shine, without a root effect. This technique can be adapted to all hair types, but its full refinement is revealed on already shaded bases golden blonds, honey-browns, luminous browns. On these shades, the fusion of colours reads like a water colour, gliding from tone to tone with no visible boundaries.

Blondes find a way to add depth without sacrificing clarity, while brunettes gain a silky, almost velvety dimension. Redheads, on the other hand, see their coppery highlights set ablaze with elegance. In short, colour melting enhances hair texture, whether straight, wavy or curly the more natural the movement, the more the colour seems to breathe. Still hard to make up your mind? Here’s a roundup of the prettiest colour meltings spotted among the it-girls of the moment:

Daisy Edgar-Jones

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Michael Buckner/Getty Images

Gigi Hadid

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Arturo Holmes/Getty Images

Mia Goth

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Earl Gibson III/Getty Images

Sophie Turner

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Marc Piasecki/Wire Image

Gemma Chan

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Dave Benett/Getty Images

Suki Waterhouse

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Taylor Hill/Wire Image

Amal Clooney

Colour Melting” Between Balayage and Highlights Will be the Biggest Hair Trend of 2026

Photo: Karwai Tang/Wire Image

Article originally published on Vogue France.